/*
package jm.nj.demo08mian.demo03;

import java.util.HashSet;

*/
/*
*
* *//*

public class Demo02StringHashCode {
    public static void main(String[] args) {
        String s1 = new String("abc");
        String s2 = "abc";
        System.out.println(s1.hashCode());//96354
        System.out.println(s2.hashCode());//96354

        System.out.println("重地".hashCode());//1179395
        System.out.println("通话".hashCode());//1179395

        System.out.println((int)'重');

    }
}
*/
